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Notes on use (click to expand)

There are more than 2,500 standardized types of steel worldwide, which differ in their composition, manufacturing and post-treatment processes and therefore also in their intended use. Almost 400 of these materials are also produced in our rolling mills. Finding your way around often costs time and nerves.
Our material database should save you time and nerves and make the material search easier.
If you already know the required material, simply use our search function. For example, search for the short name, EN, AISI or UNS. Under Details you will also find the detailed data sheet, which is also available for download.
Further information on using the material database can be found here.

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1.2714 - 55NiCrMoV7 - L6 - T61206

Property Value
EN 1.2714
Short Name 55NiCrMoV7; 56NiCrMoV7
AISI L6
SAE J 438 B
UNS T61206
Common Designations JIS SKT4
Typical Applications Tool steel / hot work steel
Applicable Standards EN ISO 4957; ASTM A681
C 0,50-0,60
Si 0,10-0,40
Mn 0,60-0,90
P max. 0,030
S max. 0,030
Cr 0,80-1,20
Ni 1,50-1,80
Mo 0,35-0,55
V 0,05-0,15
Analysis Note acc. to EN ISO 4957
Density [kg/dm³] 7,80
Thermal Conductivity at 20°C [W/m*K] 36,0
Typical Heat Treatment hardened and tempered
Typical Hardness [HBW] max. 252
Typical Tensile Strength [MPa] ≈ 850
Category Tooling steels
Defence
Datasheet (PDF)